Closure



FIG. 1 is a top, front, right perspective view of a closure showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an alternate perspective view thereof showing our new design in an exemplary environment.

The broken line in FIG. 7 represents an unclaimed boundary of the design. The broken lines in FIG. 8 are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a closure, as shown and described. 